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Galerkin approach t...
Galerkin approach to approximate solutions of some nonlinear oscillator equations
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- Anderson, Dan, 1943 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Desaix, Mats (author)
- Högskolan i Borås,Institutionen Ingenjörshögskolan
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- Lisak, Mietek, 1947 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Rasch, Joel, 1982 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- American Association of Physics Teachers (AAPT), 2010
- 2010
- English.
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In: American Journal of Physics. - : American Association of Physics Teachers (AAPT). - 0002-9505 .- 1943-2909. ; 78:9, s. 920-924
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Abstract
Subject headings
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- An analysis based on the Galerkin method is given of some nonlinear oscillator equations that have been analyzed by several other methods, including harmonic balance and direct variational methods. The present analysis is shown to provide simple yet accurate approximate solutions of these nonlinear equations and illustrates the usefulness and the power of the Galerkin method. (C) 2010 American Association of Physics Teachers. [DOI: 10.1119/1.3429974]
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Keyword
- period
- simple pendulum
- amplitude
Publication and Content Type
- art (subject category)
- ref (subject category)
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